ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #333;
}
.active {
  background-color: #4CAF50;
  color: white;
}
li {
  float: left;
}

li a, .dropbtn {
  display: inline-block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

li a:hover, .dropdown:hover .dropbtn {
  background-color: black;
}

li.dropdown {
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  /* background-color: #f9f9f9; */
  background-color: #222;
    min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

.dropdown-content a {
  color: white;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}
li {
  border-right: 1px solid #bbb;
}

li:last-child {
  border-right: none;
}

/* .dropdown-content a:hover {background-color: #f1f1f1;} */
.dropdown-content a:hover {background-color: #4CAF50;}

.dropdown:hover .dropdown-content {
  display: block;
}
body {
 	margin: 0;
	background-color: #333;
}

.content {
	position: absolute;
	display: block;
	height:90%;
	width:100%;
	
}

iframe { height: 100%; }
html { overflow: hidden; }

.footer {
	color: white;
	padding:8px;
	margin:20px,20px,20px,20px;
	text-align : center;
	position:fixed;
	background-color: #222;
	top:96%;
	width:100%;
	
}